** Shares of mineral explorer Rimfire Pacific Mining
RIM.AX falls as much as 37.1% to A$0.050, their worst one-day
pct loss since early January 2020
** Stock hits lowest level since Aug. 9
** Co says it has issued a notice of termination to Golden
Plains Resources (GPR) for its Fifield Project's earn-in
agreement
** GPR was providing funding for the project in New South
Wales
** RIM says the termination can potentially lead to legal
issues between the companies, but believes the decision is in
"the best interests of the company and shareholders"
** Around 17 mln shares traded, 2.9x the 30-day avg volume
** Stock has jumped nearly four-fold YTD, as of last close
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com;))